Unit1 A Parade Day Lesson1 同步课件

(共25张PPT)
Unit1
A Parade Day.
游行日
What does Ben do today
What did Ben do yesterday
He cooks some food today.
He cooked some food yesterday.
“三个”规律
1.动词结尾字母为 t或d ，ed发/id/
2.在浊辅音和元音后面发/d/
3.在清辅音后面发/t/
清辅音 /p/ / t/ / k/ /f/ /θ/ /s/ / / / h/ /ts/ /t / /tr/
浊辅音 /b/ /d/ /g/ /v/ / / /z/ / / / r/ /dz/ /d / /dr/ /m/ /n/ /l/ /j/ /w/
一般过去时动词“-ed”的发音规律
动词的过去式
ask
visit
move
arrive
plan
stop
try
fly
asked
visited
moved
arrived
planned
stopped
tried
flied
规则动词的形式
4种基本情况
do-
did
have-
had
go-
went
eat-
ate
swim-
swam
sing-
sang
used
use
used a computer
[ d ]
I used a computer.
What did you do yesterday
studied
study
[ d ]
studied English/Math
I studied English/Math.
数学
What did you do yesterday
cleaned
clean
cleaned the windows
[ d]
I cleaned the windows.
What did you do yesterday
played
play
played basketball
[ d ]
I played basketball.
What did you do yesterday
visited
visit
visited grandma
[ id ]
I visited grandma.
What did you do yesterday
talked
talk
talked with mother
[ t ]
I talked with mother.
What did you do yesterday
jumped
jump
jumped up
[ t ]
I jumped up.
What did you do yesterday
ran
run
ran on the playground
I ran on the playground.
在操场跑步
What did you do yesterday
last night
the day before yesterday
last Sunday
Vocabulary
Listen and say.
use/used
study/studied
play/played
visit/visited
run/ran
talk/talked
jump/jumped
clean/cleaned
一、写出下列单词的过去时形式。
1. play _________ 2. run _________
3. talk _________ 4. visit _________
5. use _________ 6. study _________
7. jump _________ 8. clean _________
played
ran
talked
visited
used
studied
jumped
cleaned
Pair work:
What did do yesterday
I
you
used a computer.
studied English/Math.
played basketball.
visited grandma.
talked with mother.
jumped up.
cleaned the window.
ran
run
ran on the playground.
Practice
A: What ________ you do yesterday
B: I ____________________.
A: What ________ you do the day before
yesterday
B: I ___________________.
提示图片：
used the computer
talked on the phone
did
did
Practice
A: What did you do yesterday
B: I _____________ English.
A: What did you do the day before
yesterday
B: I ________ on the playground.
提示图片：
studied
ran
Practice
A: _________ did you do yesterday
B: I _____________ in the PE class.
A: _________ did you do the day before
yesterday
B: I ___________________.
提示图片：
jumped
visited my grandma
What
What
Practice
A: What did you do yesterday
B: I ____________________.
A: What did you do the day __________
yesterday
B: I ___________________.
提示图片：
played basketball
cleaned the windows
before
本节课学习的单词有哪些？
run
ran
1.抄写Unit1 单词各1行，并写上中文意思。
2.读课本第9页单词。